126848280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 439971840

約数和(自身を除く): 313123560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 43, 52, 60, 61, 62, 65, 78, 86, 93, 104, 120, 122, 124, 129, 130, 155, 156, 172, 183, 186, 195, 215, 244, 248, 258, 260, 305, 310, 312, 344, 366, 372, 390, 403, 430, 465, 488, 516, 520, 559, 610, 620, 645, 732, 744, 780, 793, 806, 860, 915, 930, 1032, 1118, 1209, 1220, 1240, 1290, 1333, 1464, 1560, 1586, 1612, 1677, 1720, 1830, 1860, 1891, 2015, 2236, 2379, 2418, 2440, 2580, 2623, 2666, 2795, 3172, 3224, 3354, 3660, 3720, 3782, 3965, 3999, 4030, 4472, 4758, 4836, 5160, 5246, 5332, 5590, 5673, 6045, 6344, 6665, 6708, 7320, 7564, 7869, 7930, 7998, 8060, 8385, 9455, 9516, 9672, 10492, 10664, 11180, 11346, 11895, 12090, 13115, 13330, 13416, 15128, 15738, 15860, 15996, 16120, 16770, 17329, 18910, 19032, 19995, 20984, 22360, 22692, 23790, 24180, 24583, 26230, 26660, 28365, 31476, 31720, 31992, 33540, 34099, 34658, 37820, 39345, 39990, 45384, 47580, 48360, 49166, 51987, 52460, 53320, 56730, 62952, 67080, 68198, 69316, 73749, 75640, 78690, 79980, 81313, 86645, 95160, 98332, 102297, 103974, 104920, 113460, 122915, 136396, 138632, 147498, 157380, 159960, 162626, 170495, 173290, 196664, 204594, 207948, 226920, 243939, 245830, 259935, 272792, 294996, 314760, 325252, 340990, 346580, 368745, 406565, 409188, 415896, 487878, 491660, 511485, 519870, 589992, 650504, 681980, 693160, 737490, 813130, 818376, 975756, 983320, 1022970, 1039740, 1057069, 1219695, 1363960, 1474980, 1626260, 1951512, 2045940, 2079480, 2114138, 2439390, 2949960, 3171207, 3252520, 4091880, 4228276, 4878780, 5285345, 6342414, 8456552, 9757560, 10570690, 12684828, 15856035, 21141380, 25369656, 31712070, 42282760, 63424140, 126848280]

約数ペア:

[(1, 126848280), (2, 63424140), (3, 42282760), (4, 31712070), (5, 25369656), (6, 21141380), (8, 15856035), (10, 12684828), (12, 10570690), (13, 9757560), (15, 8456552), (20, 6342414), (24, 5285345), (26, 4878780), (30, 4228276), (31, 4091880), (39, 3252520), (40, 3171207), (43, 2949960), (52, 2439390), (60, 2114138), (61, 2079480), (62, 2045940), (65, 1951512), (78, 1626260), (86, 1474980), (93, 1363960), (104, 1219695), (120, 1057069), (122, 1039740), (124, 1022970), (129, 983320), (130, 975756), (155, 818376), (156, 813130), (172, 737490), (183, 693160), (186, 681980), (195, 650504), (215, 589992), (244, 519870), (248, 511485), (258, 491660), (260, 487878), (305, 415896), (310, 409188), (312, 406565), (344, 368745), (366, 346580), (372, 340990), (390, 325252), (403, 314760), (430, 294996), (465, 272792), (488, 259935), (516, 245830), (520, 243939), (559, 226920), (610, 207948), (620, 204594), (645, 196664), (732, 173290), (744, 170495), (780, 162626), (793, 159960), (806, 157380), (860, 147498), (915, 138632), (930, 136396), (1032, 122915), (1118, 113460), (1209, 104920), (1220, 103974), (1240, 102297), (1290, 98332), (1333, 95160), (1464, 86645), (1560, 81313), (1586, 79980), (1612, 78690), (1677, 75640), (1720, 73749), (1830, 69316), (1860, 68198), (1891, 67080), (2015, 62952), (2236, 56730), (2379, 53320), (2418, 52460), (2440, 51987), (2580, 49166), (2623, 48360), (2666, 47580), (2795, 45384), (3172, 39990), (3224, 39345), (3354, 37820), (3660, 34658), (3720, 34099), (3782, 33540), (3965, 31992), (3999, 31720), (4030, 31476), (4472, 28365), (4758, 26660), (4836, 26230), (5160, 24583), (5246, 24180), (5332, 23790), (5590, 22692), (5673, 22360), (6045, 20984), (6344, 19995), (6665, 19032), (6708, 18910), (7320, 17329), (7564, 16770), (7869, 16120), (7930, 15996), (7998, 15860), (8060, 15738), (8385, 15128), (9455, 13416), (9516, 13330), (9672, 13115), (10492, 12090), (10664, 11895), (11180, 11346)]